Welcome all you new Humble Bundle folks and thanks for checking out Tormentor X Punisher!
TXP is all about learning as you go, so you will die. Like a ton. So many deaths.
That said though, we have this awesome guide our wonderful community member Andrei made that walks you through EVERYTHING you need to know. Part of the fun of TXP is discovering and experimenting, so if you look at the guide you may not want to spoil all the secrets. Especially how to take on all the bosses.
Either way, here's the guide: http://steamcommunity.com/sharedfiles/filedetails/?id=946181069
Happy murdering!